Struct nbt_lib::reader::NbtReader

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pub struct NbtReader {
    pub data: Vec<u8>,
    pub cursor: usize,
}
Expand description

Struct that is needed for the NBT reading

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§data: Vec<u8>

A list of the whole data in bytes

§cursor: usize

Cursor, where we are currently reading

Implementations§

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impl NbtReader

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pub fn new(data: Vec<u8>) -> NbtReader

function to create a new instance of NbtReader

§Arguments

data - List of the whole data in bytes

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pub fn from_compressed_data(data: Vec<u8>) -> NbtReader

function to create a new instance of NbtReader but before storing the byte array it gets decompressed

§Arguments

data - List of the whole data in bytes

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pub fn read_u8(&mut self) -> NbtResult<u8>

function to read an u8

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_i8(&mut self) -> NbtResult<i8>

function to read an i8

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_be_i16(&mut self) -> NbtResult<i16>

function to read an i16 BE

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_le_i16(&mut self) -> NbtResult<i16>

function to read an i16 LE

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_be_u16(&mut self) -> NbtResult<u16>

function to read an u16 BE

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_le_u16(&mut self) -> NbtResult<u16>

function to read an u16 LE

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_be_i32(&mut self) -> NbtResult<i32>

function to read an i32 BE

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_be_u32(&mut self) -> NbtResult<u32>

function to read an u32 BE

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_var_i32(&mut self) -> NbtResult<i32>

function to read a VarInt

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_var_i64(&mut self) -> NbtResult<i64>

function to read a VarLong

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_zigzag_var_i32(&mut self) -> NbtResult<i32>

function to read a ZigZagVarInt

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_be_i64(&mut self) -> NbtResult<i64>

function to read an i64 BE

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_be_u64(&mut self) -> NbtResult<u64>

function to read an u64 BE

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_be_f32(&mut self) -> NbtResult<f32>

function to read a f32 BE

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_be_f64(&mut self) -> NbtResult<f64>

function to read a f64 BE

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_u8_array(&mut self, len: usize) -> NbtResult<Vec<u8>>

function to read an u8 array

§Arguments

len - The amount of elements in the array

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_i8_array(&mut self, len: usize) -> NbtResult<Vec<i8>>

function to read an i8 array

§Arguments

len - The amount of elements in the array

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_be_i32_array(&mut self, len: usize) -> NbtResult<Vec<i32>>

function to read an i32 BE array

§Arguments

len - The amount of elements in the array

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_be_i64_array(&mut self, len: usize) -> NbtResult<Vec<i64>>

function to read an i64 BE array

§Arguments

len - The amount of elements in the array

§Returns

Returns the value or an error, why whe read operation failed

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pub fn read_string(&mut self, len: usize) -> Result<String, NbtError>

function to read an string

§Arguments

len - The length of the string

§Returns

Returns the value or an error, why whe read operation failed

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type Error = Infallible

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type Error = <U as TryFrom<T>>::Error

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